SubsTech     
SubsTech     

to Wrought aluminum-manganese alloys (3xxx)
to Properties of aluminum alloys

Wrought aluminum-manganese alloy 3105

(submitted by the website administration)

Wrought aluminum-manganese alloy 3105
Chemical composition: Mn=0.55%, Mg=0. 50%, Al balance
Property Value in metric unit Value in US unit
Density 2.72 *10³ kg/m³ 170 lb/ft³
Modulus of elasticity 69 GPa 10000 ksi
Thermal expansion (20 ºC) 23.6*10-6 ºCˉ¹ 13.1*10-6 in/(in* ºF)
Specific heat capacity 897 J/(kg*K) 0.214 BTU/(lb*ºF)
Thermal conductivity 171 W/(m*K) 1190 BTU*in/(hr*ft²*ºF)
Electric resistivity 3.82*10-8 Ohm*m 3.82*10-6 Ohm*cm
Tensile strength (annealed) 117 MPa 17000 psi
Yield strength (annealed) 55 MPa 8000 psi
Elongation (annealed) 20 % 24 %
Shear strength (annealed) 83 MPa 12000 psi
Hardness (annealed) 31 HB 31 HB
Tensile strength (H38) 179 MPa 26000 psi
Yield strength (H38) 159 MPa 23000 psi
Elongation (H38) 5 % 8 %
Shear strength (H38) 103 MPa 15000 psi
Hardness (H38) 49 HB 49 HB
Annealing temperature 343 ºC 650 ºF

Related internal links

wrought_aluminum-manganese_alloy_3105.txt · Last modified: 2023/12/13 by dmitri_kopeliovich
Promote in SubsTech       Creative Commons License Except where otherwise noted, this work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License